ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,575, issued on Sept. 29, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Apparatus and display apparatus with enhanced vibration" was invented by Seunghyun Sung (Paju-si, South Korea) and Yong-Su Ham (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus may include a vibration member and a vibration apparatus provided at a rear surface of the vibration member to vibrate the vibration member. The vibration apparatus may include at least one or more first vibration portions and a plurality of second vibration portions different from the at least one or more first vibration portions. The at least one or more ...